Antivirus Software – What to Look For in a Security Suite
Cybercriminals are constantly altering their strategies, so you need comprehensive virus protection to guard against the latest threats. A good antivirus program can identify, scan and eliminate viruses, worms, trojan horses and spyware. And some programs also include extra security features, like a virtual private network and parental controls, password management and security against phishing.
Antivirus software should also guard against keyloggers and rootkits, which secretly record everything you enter on your keyboardincluding passwords and credit card numbers. Also, it should be able to block ransomware, which can hijack your computer and keep files for ransom until you pay a ransom.
The most reliable antivirus software will have a high detection rate for known malware, and consistently high scores in independent labs for testing. A robust security suite will also come with other security options, such as an algorithm-based detection system that analyzes the types of behaviour that viruses tend to display. It should also have security features like firewalls, and some software offer a sandboxing feature which allows you to run suspicious software in an environment where they aren’t able to do harm.
A reputable antivirus program updates often, usually twice a day. It should be compatible with a wide range of devices, including PCs, Macs, smartphones and smart homes. Some antivirus programs offer affordable introductory prices. Some offer monthly or annual subscriptions in addition to charging per device. The price of a program should reflect the number of devices and types it protects, its frequency of updates and its user-friendliness, and other safety features.